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Cyber mishap causes nuclear power plant shutdown
Worries about critical infrastructure vulnerabilities: The move to SCADA systems boosts efficiency at utilities because it allows workers to operate equipment remotely, but experts say it also exposes these once-closed systems to cyber attacks
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Uranium report: Plenty more of the ore is available
Renewed interest in nuclear power increases new investments and expenditures for uranium exploration more than 254 percent over the two-year period from 2004 to 2006; new report says supply sufficient for next century
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World's oil reserves may be twice as large as currently estimated
U.K. expert blames flawed statistical tools used by oil companies in estimating the size of oil reserves for creating an impression of oil scarcity
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Top ten rules for IT security
Uniloc offers ten useful rules to keep the organization’s networks safe from intruders and hackers;
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Flood protection call for utilities
Twelve months after the devastating U.K. floods a government agency says much more must be done to tackle the vulnerability of buildings such as power stations and hospitals to flooding
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New compression technique makes VoIP vulnerable to eavesdropping
New VoIP compression technique, called variable bit rate compression, produces different size packets of data for different sounds; simply measuring the size of packets — without even decoding them — can identify whole words and phrases with a high rate of accuracy
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WiMAX patent alliance formed to promote the standard
WiMAX has so far failed to deliver on the promise inerent in it; six WiMAX big hitters create a patent alliance which will allow for quicker and smoother adoption of the technology
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Chinese cyber-attacks target U.S. lawmakers
Computers in the office of a Virgnia congressman targted by Chinese hackers; information on four computers in the office of Congressman Frank Wolf, a harsh critic of China’s human rights record, compromised
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New system analyzes urban traffic patterns
What will happen to traffic patterns if a new office building, sports arena, or other major facility is built? New software helps urban planners analyze and predict such patterns
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Increasing attacks on oil infrastructure in Nigeria
Rebels in the Nigerian Delta are increasing their attacks on the country’s oil infrastructure — and lately have been targeting sea-based targets auch as tankers and oil rigs
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New method to treat deadly water-polluting fish disease
Viral hemorrhagic septicemia (VHS) has caused massive declines in population among fish species, ranging from walleyes to salmon, in all of the Great Lakes except Superior; new water treatment method could help keep a deadly fish disease out of Lake Superior
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Killing Internet worms dead
Internet worms flood the Internet with junk traffic, and at their most benign, they overload computer networks and shut them down; Buckeyes researchers find new way to combat worms
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New low-carbon technology center in London
The Center for Efficient and Renewable Energy in Buildings will provide a teaching, research and demonstration resource for the capital; the center is the first of its kind in the United Kingdom
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Missing the energy-saving forest for the trees
U.K. expert says that the beneficial effects of turning off standby lights, switching from bottled to tap water, washing clothes at a lower temperature, or having car tires at the right air pressure, pale in insignificance when compared with what was happening at the supply end of energy provision
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Malicious software threatens internet economy
Around one in four personal computers in the United States — or fifty-nine million — is already infected with malware; a booming market in cyber attack software and services has also made attacks more sophisticated and cheaper to perform
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The long view
Helping Strengthen America’s Critical Infrastructure
Everyday life depends on a robust infrastructure network that provides access to running water, communications technology and electricity, among other basic necessities. The experts who keep our national infrastructure secure and resilient also need a strong network to share their knowledge and train the next generation of professionals capable of solving complex infrastructure challenges.
AI and the Future of the U.S. Electric Grid
Despite its age, the U.S. electric grid remains one of the great workhorses of modern life. Whether it can maintain that performance over the next few years may determine how well the U.S. competes in an AI-driven world.
Using Liquid Air for Grid-Scale Energy Storage
New research finds liquid air energy storage could be the lowest-cost option for ensuring a continuous power supply on a future grid dominated by carbon-free but intermittent sources of electricity.
Enhanced Geothermal Systems: A Promising Source of Round-the-Clock Energy
With its capacity to provide 24/7 power, many are warming up to the prospect of geothermal energy. Scientists are currently working to advance human-made reservoirs in Earth’s deep subsurface to stimulate the activity that exists within natural geothermal systems.
Experts Discuss Geothermal Potential
Geothermal energy harnesses the heat from within Earth—the term comes from the Greek words geo (earth) and therme (heat). It is an energy source that has the potential to power all our energy needs for billions of years.